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right click context menu for datagridview
...h there's nothing really wrong with any of them) - and even more kudos for including keyboard support, something so many people seem to just not think of.
– Richard Moss
Oct 25 '14 at 9:22
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Getting all types that implement an interface
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Note that the list may also include the interface itself. Change the last line to .Where(p => type.IsAssignableFrom(p) && !p.IsInterface); to filter it out (or p.IsClass).
– jtpereyda
Dec 2 '13 at 21:21
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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
...r in front. BEGIN PRIVATE KEY is PKCS#8 and indicates that the key type is included in the key data itself. From the link:
The unencrypted PKCS#8 encoded data starts and ends with the tags:
-----BEGIN PRIVATE KEY-----
BASE64 ENCODED DATA
-----END PRIVATE KEY-----
Within the base64 encoded...
WPF Data Binding and Validation Rules Best Practices
... I've also found the Cinch framework (cinch.codeplex.com), which includes a demo of best practices validation in WPF+MVVM, and uses IDataErrorInfo
– Mark Heath
Sep 4 '09 at 6:37
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@property retain, assign, copy, nonatomic in Objective-C
... weak property or weak local variable to keep track of them. These classes include NSTextView, NSFont and NSColorSpace,etc. If you need to use a weak reference to one of these classes, you must use an unsafe reference.
An unsafe reference is similar to a weak reference in that it doesn’t keep i...
How to colorize diff on the command line?
... As an update to @Hi-Angel 's comment: colordiff has been updated and now includes side by side (-y) support.
– Bailey Parker
Jul 14 '15 at 19:25
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How to re import an updated package while in Python Interpreter? [duplicate]
... fact, I am wandering if adding "reload(sut module)" should be something I include as standard in the unit tests.
– Danny Staple
May 25 '11 at 10:05
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When should one use a 'www' subdomain?
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There are a ton of good reasons to include it, the best of which is here:
Yahoo Performance Best Practices
Due to the dot rule with cookies, if you don't have the 'www.' then you can't set two-dot cookies or cross-subdomain cookies a la *.example.com. There ...
Difference between \n and \r?
...not require the use of \r\n. Various protocols based on Telnet require it, including SMTP, POP3, FTP, HTTP, ...
– Marquis of Lorne
Aug 8 '14 at 23:31
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Why do you have to link the math library in C?
If I include <stdlib.h> or <stdio.h> in a C program I don't have to link these when compiling but I do have to link to <math.h> , using -lm with gcc, for example:
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